Table 2
Single agent chemotherapy regimens for metastatic breast cancer [17]

Single regimen	Drug	Dose (mg/m2)	Route	Day	Interval (day)
Prefer drug	Doxorubicin	60-75	IV	1	21
		20	IV	1	7
	Paclitaxel	175	IV	1	21
		80	IV	1	7
	Capecitabine	1,000-1,250	PO, 2/day	1–14	21
	Gemcitabine	800-1,200	IV	1, 8, 15	28
	Vinorelbine	25	IV	1	7
	Eribulin	1.4	IV	1, 8	21
Others	Cyclophophamide	50	PO	1–21	28
	Docetaxel	60-100	IV	1	21
		40	IV	1	7 (after 6 cycles, 2 wk rest)
	Cisplatin	75	IV	1	3
	Epirubicin	60-90	IV	1	3

IV, Intravenous; PO, per os.